Weather Reporting System Using Internet Of Things

International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056
p-ISSN: 2395-0072
Volume: 10 Issue: 08 | Aug 2023 www.irjet.net
© 2023, IRJET | Impact Factor value: 8.226 | ISO 9001:2008 Certified Journal | Page 781
Weather Reporting System Using Internet Of Things
Dhanshri Chaudhari 1, Sonali Ajankar2
1Student, Master of Computer Applications, VJTI, Mumbai, Maharashtra, India
2Assistant Professor, Master of Computer Applications, VJTI, Mumbai, Maharashtra, India
---------------------------------------------------------------------***---------------------------------------------------------------------
Abstract - Weather forecasting plays a pivotal role in
various sectors, influencing decisions in agriculture,
transportation, disaster management, and more. In this
research paper, we propose a sophisticated online weather
reporting system based on the Internet of Things (IoT) to
forecast the atmosphere's state at specific locations and
times. This system allows for the real-time detection,
recording, and display of essential weather factors, such as
temperature, humidity, rainfall, and moisture. The heart of
the project is a real-time database that securely stores
collected weather data in the cloud, making it easily
accessible to the public. By analyzing the measured weather
features specific to each location, we can assess the weather
trend and gather crucial insights. Our proposed system
executes predetermined operations based on current
weather conditions and sensor readings. The data from
sensors is efficiently displayed through the ESP8266's serial
output, facilitating user interaction with the system.
Through this research, we present a valuable contribution
to weather forecasting and monitoring, supporting better
decision-making processes across various sectors that rely
on weather information.
Keywords- IOT, ESP-01 ESP8266 , Weather station,
Sensors, Smart Environment.
1.INTRODUCTION
In today's fast-paced and interconnected world, accurate
and real-time weather forecasting is of paramount
importance for various sectors ranging from agriculture
and transportation to disaster management. The advent of
cutting-edge technology has revolutionized the field of
meteorology, enabling the tracking and dissemination of
local weather data globally. This research paper presents a
pioneering approach to monitor and share meteorological
conditions worldwide through the innovative use of the
Internet of Things (IoT). The Internet of Things is a
groundbreaking concept that seamlessly connects a
myriad of devices and sensors in a vast network, enabling
them to communicate and exchange data. In this context,
electronic devices, sensors, and even automotive
electronics become essential components of the IoT
ecosystem. Leveraging this technology, our proposed
system employs a network of sensors to continuously
monitor and regulate environmental factors such as
temperature and relative humidity, providing real-time
data accessible through a user-friendly website.
Traditionally, weather forecasting relied heavily on human
observations, mainly focused on changes in rainfall and sky
conditions. However, the field has evolved significantly, with
computer-based models now playing a pivotal role in
predicting weather patterns. Our proposed IoT-based
weather reporting system empowers users to access
meteorological parameters online without relying on
external weather forecasting services. The system effectively
utilizes sensors for temperature, humidity, and rain
measurement, providing continuous tracking of weather
conditions and delivering real-time data reporting. Data
collected by rain and temperature sensors is relayed to a
microcontroller, which interprets and transmits it through a
Wi-Fi connection to an online web server. In conclusion, this
research paper introduces an innovative IoT-based weather
reporting system that revolutionizes the way we monitor,
forecast, and disseminate meteorological data. By combining
cutting-edge technology with traditional forecasting
methodologies, this system offers a reliable and user-friendly
platform for accessing real-time weather information,
ultimately contributing to informed decision-making across
various domains.
A. Role of IOT in Weather Reporting System
Weather forecasting is an essential and practical skill that
significantly impacts various aspects of human life. With the
advent of the Internet of Things (IoT) concept, the field of
meteorology has witnessed remarkable advancements,
transforming the way meteorological characteristics are
sensed, recorded, and utilized for real-time alerts, appliance
adjustments, long-term analysis, and notifications. In the
IoT-based weather reporting system, a range of specialized
instruments and sensors are employed to capture and
process critical weather data. These sensors are designed to
monitor various aspects of weather and climate, such as
temperature, humidity, wind speed, wetness, light intensity,
UV radiation, and even airborne carbon monoxide levels.
The collected data is then transmitted to the cloud, where it
is further processed, analyzed, and presented to users in the
form of graphical statistics. Furthermore, the vast amount of
data collected over time by the IoT-based weather reporting
system offers valuable insights for long-term weather
analysis. This accumulated data can be utilized to study
weather trends, climate patterns, and potential impacts of
climate change on specific regions.

p-ISSN: 2395-0072
By facilitating in-depth analysis, this system contributes to
the development of more accurate and reliable weather
forecasting models, benefiting various sectors, including
agriculture, transportation, tourism, and disaster
management. In conclusion, the integration of IoT in
weather reporting systems has revolutionized the way
meteorological data is sensed, processed, and
disseminated. Through the utilization of specialized
sensors, cloud-based data storage, and user-friendly
applications, this technology enables global access to real-
time weather information, empowering individuals and
communities to make informed decisions and respond
effectively to weather changes.
B. Why is an IoT-based weather monitoring
system necessary?
An IoT-based weather monitoring system is indispensable
due to its ability to provide simple access from anywhere
in the world to real-time local weather monitoring.
Moreover, the system allows for both short- and long-term
archiving of weather and environmental data, enabling
researchers to study changes in weather patterns and gain
insights into how locally produced climate change has
impacted weather over time. This vast repository of
historical weather data becomes a valuable resource for
climate research and helps us comprehend the evolving
climate and its potential implications. Additionally, the
ease of deploying an IoT-based weather monitoring
system for monitoring local atmospheric variables and
microclimates is a significant advantage. This simplicity
empowers various sectors, such as agriculture and
disaster management, to harness accurate weather
forecasting and prediction, facilitating proactive planning
and resilience-building measures. Ultimately, an IoT-based
weather monitoring system is necessary to foster global
awareness, enhance preparedness, and ensure a
sustainable future in the face of weather-related
challenges.
2. LITERATURE REVIEW
The accurate prediction of rainfall is a pivotal challenge in
meteorology, with potential implications for various
sectors such as agriculture, water resource management,
and disaster preparedness. Rainfall monitoring systems
play a crucial role in collecting essential information about
moisture and temperature, enabling the production of
graphical rainfall maps based on current and past readings.
Upon reviewing several papers in the field, it becomes
apparent that none of them have addressed the specific
combination of temperature and moisture parameters
within an intertwined system that incorporates selectors
for modifying these settings.
While there is one research paper that explores the
incorporation of multiple environmental conditions, there
remains a notable absence of citations related to the inclusion
of selectors for customization. Thus, the main objective of this
research is to develop a system that can effectively sense the
key factors influencing rainfall formation and accurately
predict rainfall with minimal errors, bridging the gap in existing
literature.In conclusion, the literature review highlights the
critical need for a rainfall prediction system that integrates
temperature and moisture parameters with selectors for
customization. By addressing this research gap, the proposed
system aims to improve the accuracy of rainfall prediction,
contributing to more effective water resource management,
agriculture planning, and disaster preparedness. Moreover,
historical soothsaying practices underscore the importance of
advancing modern methods to ensure reliable and scientifically
validated rainfall predictions, which can be vital for various
applications and decision-making processes.
A. Related work
In the pursuit of creating an efficient and user-friendly IoT
platform for weather monitoring, several relevant works have
been undertaken, with a focus on integrating various sensors
and microcontrollers. One such prominent development is the
creation of the IoT platform ThingSpeak, which serves as a
powerful tool for displaying detector data in real-time. The
proposed research builds upon this foundation and delves
into two primary sections: software development and
hardware implementation. In the software development
phase, the research encompasses critical aspects such as IoT
coding, circuit schematic illustration, circuit simulation, and
data accession. The objective is to ensure seamless
communication between the sensors and microcontroller,
facilitating the collection and analysis of data related to
weather parameters, including temperature, moisture,
rainfall, and air quality. On the other hand, the hardware
implementation phase involves the creation of a prototype
and circuit construction, aiming to establish a robust and
functional weather monitoring system. The microcontroller
chosen for this task is the ESP32, which will efficiently handle
all the data generated by the sensors. To enhance user
experience and accessibility, the system will be made
available through the ThingSpeak channel, offering an online
platform for users to check and monitor weather conditions
in real-time. In conclusion, the related work highlights the
efforts and advancements in IoT-based weather monitoring
systems, with an emphasis on creating an integrated platform
for displaying real-time weather data. The proposed research
aims to build upon this foundation, encompassing both
software development and hardware implementation, to
create a robust and efficient weather monitoring system.
By employing multiple sensors and a sophisticated
microcontroller, the system endeavors to provide
comprehensive weather information to users through online
platforms and a dedicated android app, enhancing its
accessibility and usability.

p-ISSN: 2395-0072
B. Existing System
The existing weather monitoring systems typically involve
an array of sophisticated sensors, satellite imagery, and
data processing units, enabling comprehensive data
collection across large geographic areas. These systems can
monitor multiple weather parameters, including
temperature, humidity, rainfall, wind speed, and air quality,
among others. The collected data is often transmitted to
central weather monitoring centers, where it is processed,
analyzed, and disseminated to the public and relevant
authorities for decision-making purposes. While these high-
end devices serve critical roles in weather forecasting and
disaster management on a large scale, their implementation
for monitoring weather in a small region raises several
challenges. Firstly, the initial setup and installation costs of
such systems can be prohibitively high for smaller
communities or organizations with limited resources.
Secondly, the maintenance and operational expenses
required to sustain the continuous functionality of these
complex systems may not be economically viable for a
small region. As a result, the need for an alternative and
practical weather monitoring system for small regions
becomes apparent. The proposed research aims to address
this gap by developing an IoT-based weather monitoring
system that is cost-effective, easy to deploy, and tailored to
the specific needs of smaller regions.
C. Problem Definition
The problem addressed in this research paper pertains to
the absence of a practical and cost-effective weather
monitoring system tailored for small regions. While high-
end devices for 24-hour weather monitoring are readily
available, they are primarily designed and extensively
used for recording weather conditions across vast areas,
such as cities. However, implementing such systems for
small regions becomes impractical due to the high
maintenance costs and the extensive infrastructure
required. The core of the system is the ESP8266
microcontroller, responsible for processing the sensor
readings and saving them in a text file. This data can be
further analyzed to generate weather forecasts and gain
insights into weather patterns specific to the small region
under consideration. In conclusion, the problem definition
for this research paper revolves around the need for an
innovative weather monitoring system tailored for small
regions. By integrating essential weather sensors, utilizing
the ESP8266 microcontroller, and providing real-time data
visualization, the proposed system seeks to bridge the gap
in weather monitoring capabilities for small communities.
The research aims to empower small regions with
accurate and localized weather information, facilitating
informed decision-making, and enhancing preparedness in
the face of changing weather conditions.
D. Problem Explanation
The focus of this research paper is to address the significance
and challenges of automatically acquiring data on humidity
and ambient temperature in our immediate environment.
These measured factors play a pivotal role in understanding
and responding to varying weather conditions, which differ
from one location to another. The research aims to design an
intelligent and adaptive system that can effectively respond to
current weather conditions and the real-time readings of
humidity and temperature parameters. Specifically, the
system is programmed to activate the heating system
automatically when the temperature falls below the user-set
values, ensuring a comfortable indoor environment.
Conversely, when the temperature rises beyond the user-
defined set values, signifying hot or humid conditions, the
cooling system is triggered to maintain a comfortable and
conducive atmosphere. The proposed solution aims to
overcome the limitations of traditional weather monitoring
systems, which often require manual adjustments and lack
real-time adaptability. In conclusion, the problem explanation
for this research paper centers around the need for an
advanced weather monitoring system capable of
automatically obtaining data on humidity and ambient
temperature in real-time.
The research aims to develop an intelligent and adaptive
system that can effectively regulate indoor environments
based on changing weather conditions.
E. Limitations
 It is impossible to implement such a system in a
tiny area.
 It's a web-based program.
 Such systems have a very high maintenance cost for a
small region.
3. Proposed System
Our research proposes an innovative weather monitoring
and analysis system that utilizes multiple sensors to measure
various weather and environmental variables, such as
temperature and humidity. The core of the system is the
ESP8266 microcontroller, which processes the sensor
readings and efficiently stores them in a Google Firebase
database for further analysis. To provide users with real-time
updates, the collected readings are also displayed on an on-
board LCD screen for convenient viewing.
By evaluating these sensor readings, we can determine the
weather features specific to any given location and monitor
the weather trend over time. These measured factors, which
vary from place to region, play a pivotal role in accurate
weather forecasting. To aid in weather analysis, the system
tracks and records these essential specifications over time,
facilitating the creation of weather charts for specific regions.

p-ISSN: 2395-0072
These charts offer insights into past weather forecasts'
performance, enhancing our understanding of regional
weather patterns. The ESP8266's serial output enables
real-time access to the readings read from the sensors,
facilitating continuous monitoring and evaluation. Overall,
our proposed system presents a robust and user-friendly
approach to weather monitoring, analysis, and forecasting.
4. System Design
A. Overview of Functional Requirements
1. Temperature Sensing and Averaging: The system
must include a temperature sensor (DHT11) to
measure the environmental temperature accurately.
The system will perform two consecutive
temperature readings and calculate their average to
ensure data accuracy.
2. Autonomous Temperature Regulation: The system
should have the capability of autonomously
regulating the temperature in the target region. If the
measured temperature is lower than the desired
level, the system will inject hot air into the area to
moderate the temperature. Conversely, if the
temperature exceeds the set threshold, the system
will blow cold air to lower it.
3. Safety Measures: The system should include safety
features to prevent any potential hazards related to
temperature regulation. For instance, it should have
temperature limits for hot air injection and cold air
blowing to avoid extreme conditions.
By fulfilling these functional requirements, the proposed
system will be able to effectively measure temperature,
maintain temperature levels within the desired range,
demonstrate the autonomous capabilities of its individual
components, ensure user safety, and provide an intuitive
user interface for seamless interaction. The successful
implementation of these functionalities will contribute to
the advancement of temperature regulation systems,
potentially finding applications in various real-world
scenarios.
B. Requirement Analysis
1. ESP8266 WIFI Wireless Module:
Figure 1: ESP8266 WIFI Wireless Module
The ESP 01 ESP8266 Serial WIFI Wireless Transceiver
Module is a versatile and self-contained System-on-Chip
(SOC) that comes with an integrated TCP/IP protocol stack,
making it an ideal choice for enabling any microcontroller to
connect to a Wi-Fi network. This module offers the unique
capability of hosting an application on its own or delegating
Wi-Fi networking tasks to another application processor,
providing flexibility in system design. Equipped with a
preprogrammed AT command set firmware, the ESP8266
module can be easily integrated with an Arduino device,
granting it comparable Wi-Fi functionality to a Wi-Fi Shield
right out of the box. One of the key advantages of the
ESP8266 module is its affordability, making it a cost-effective
solution for Wi-Fi connectivity.
2. DHT11 Temperature and Humidity Sensor:
Figure 2: Temperature and Humidity Sensor

p-ISSN: 2395-0072
The DHT11 temperature and humidity sensor is a
straightforward and cost-effective digital sensor and
thermostat that accurately measures the surrounding air
and delivers digital readings. Its simple design offers a
single-wire serial interface, ensuring easy integration with
microcontrollers and other digital devices. For
temperature measurement, the DHT11 sensor exhibits
reasonable accuracy, offering readings with a resolution of
1 degree Celsius. Additionally, the DHT11 sensor proves
itself versatile by also providing humidity measurements.
It can accurately measure the relative humidity of the
environment and present humidity readings with a
resolution of 1% RH. This capability allows users to
monitor and respond to changes in both temperature and
humidity, making it valuable for environmental monitoring
and control systems.
3. LCD-LIQUID CRYSTAL DISPLAY:
Figure 3: LCD-Liquid crystal Display
A Liquid Crystal Display (LCD) is a display device that
utilizes liquid crystal technology to present visual
information. In the realm of electronics-based real-world
applications, a reliable medium or device is essential to
showcase output values and messages. Among the widely
used LCD modules, the 16x2 LCD Module stands out,
capable of displaying 32 ASCII characters across two lines.
This module provides an efficient solution for conveying
information in a compact and organized manner. The
integration of LCDs in electronics-based applications
enhances user interfaces and aids in creating efficient and
user-friendly systems.
Figure 4: I2C Serial Interface Board Module
Although you can use a 204 LCD instead of 162 Liquid
Crystal Display in our Arduino Board's I2C or 2- wire
connection for this demonstration, for the 16x2 LCD's
wiring. You may easily control an LCD with this I2C module
by connecting two wires to your Arduino board's input SDA
and the SCL. See the diagram above to determine which pin
is the proper one to connect your I2C module to. Four pins
are located on the module's left side; two of them are for
voltage and ground and the other two are for the 12c (SDA/
and SCL). The board features a tripper pot to change the
LCD's contrast, and the jumper on the opposite side of the
board permits.
5. Breadboard:
Figure 5: Breadboard
Breadboards typically come in four different sizes. Portions,
two of which are outer and two of which are inner.
In the interior parts, there are five rows of sockets that are
electrically connected to one another. Normally, the
breadboard's two outer parts are utilized only for power.
4. I2C Serial Interface Board Module:

p-ISSN: 2395-0072
6. Jumper Wire (M&F) Module:
Figure 6: Jumper Wire
A jumper wire, also referred to as a muumuu, muumuu
line, or DuPont line, is an electrical conductor, or a series
of them in a string, featuring connectors or legs at each
end, or sometimes left "tinned" without connectors. Its
primary purpose is to establish connections between
various points on a breadboard, prototype circuit, or test
circuit, either internally or with other components or
circuits, without the need for soldering. Individual jump
cables are equipped with "end connectors," which can be
easily inserted into designated slots on a breadboard, a
circuit board's title connector, or a piece of test
equipment, enabling convenient and quick setup of
connections. Jumper wires play a fundamental role in
simplifying the process of circuit prototyping, testing, and
experimentation, facilitating swift reconfigurations and
adjustments without the complexities of permanent
connections.
C. Software Requirements
1. Arduino IDE Software:
The Arduino Integrated Development Environment (IDE),
also known as the Arduino Software, is a comprehensive
platform designed to facilitate writing and editing code for
Arduino-based projects. It encompasses various essential
components, including a textbook editor tailored for
programming in the context of law, a communication area
for seamless interaction with connected hardware, a
textbook press for compiling and uploading code, and a
user-friendly toolbar containing buttons for common
functions. The Arduino IDE serves as a bridge between the
user's computer and the Arduino board, enabling
effortless program upload and real-time communication
with the connected hardware.
2. Visual studio: Visual Studio Code:
Visual Studio Code (VS Code) is a versatile integrated
development environment (IDE) developed by Microsoft,
catering to developers across Windows, Linux, and macOS
platforms.
Packed with an array of powerful features, VS Code offers
comprehensive support for debugging, syntax highlighting,
and intelligent code completion, streamlining the coding
process and enhancing productivity. The IDE also boasts
additional functionalities, including snippets, code
refactoring tools, and seamless integration with Git for
version control.
3. Notepad++:
Notepad++ is a widely used text editor and source code
editor designed for Microsoft Windows users. One of its
standout features is the tabbed editing functionality, which
allows users to manage multiple open files efficiently within
a single window. The project's name, "Notepad++," draws
inspiration from the C increment operator, reflecting its
commitment to enhancing productivity and providing a
seamless editing experience.
4. Google Firebase:
Google Firebase is a versatile and comprehensive platform
that caters to various application types, ranging from
Android and iOS to Javascript, Node.js, Java, Unity, PHP, C++,
and more. This all-encompassing service offers hosting
solutions for different application types, ensuring seamless
deployment and management across multiple platforms.
Firebase provides real-time and NoSQL hosting capabilities
for databases, content, and other essential services. Its real-
time database allows for instant data synchronization,
enabling users to access the latest information in real-time
without delay.
5. DATA FLOW DIAGRAM
Figure 7: Data Flow Diagram Level 0

p-ISSN: 2395-0072
6. MODULES
Figure 10: Modules
The outcome of the proposed system is promising, as all the
modules have been successfully developed, and the
components have been seamlessly integrated. Rigorous
testing of each module was conducted, and the results were
favorable, ensuring the system's reliability and functionality.
In a controlled environment, the sensor readings were
accurately received and stored in files as intended. By
conducting additional studies in more realistic weather
conditions, the proposed system's performance and
accuracy can be further validated and optimized. The
insights gained from these studies will enhance the system's
reliability and effectiveness, making it a valuable tool for
real-world weather monitoring and forecasting applications.
7. Outcome of Proposed System
8. RESULTS
Table 1: BTest Case No 1
Table 2: Test Case No 2

p-ISSN: 2395-0072
Figure 11: Outcome Of System
Figure 12: Serial Monitor showing Temperature and
humidity reading
Figure 13: Outcome Of Real Time Database
9. CONCLUSION
In conclusion, the Climate Station project "Using Internet of
Things" (IoT) has successfully achieved its objective of
providing users with real-time access to weather data from
any location. Leveraging the power of IoT, the system has
proven to be an appropriate and effective solution, as
supported by previous research and discussions. The project
not only offers current weather data but also allows users to
review historical information and interpret measurement
trends, enabling informed decision-making.
The system's ability to provide real-time alerts to users
empowers them to plan their activities and respond to
changing weather conditions promptly, potentially
preventing emergencies and mitigating risks. It serves as a
valuable tool in the agricultural sector, revolutionizing
farming practices and enhancing productivity worldwide.

p-ISSN: 2395-0072
The author would like to thank Professor Sonali Ajankar for
providing her guidance and valuable suggestions.
The Climate Station project has demonstrated the potential
of IoT in weather monitoring and its significant impact on
agriculture and farmers globally.
As technology continues to evolve, this project serves as a
stepping stone towards harnessing the power of real-time
data for sustainable and efficient agricultural practices. With
continuous improvements and advancements, the system
holds the potential to play a crucial role in optimizing crop
production, enhancing food security, and aiding farmers in
adapting to the ever-changing climate.
10. ACKNOWLEDGEMENT
11. XI. FUTURE ENHANCEMENT
The following feature can improve the learning assistant
project
 In the future, sensors for gas detector-based air
quality analysis may be added.
 It is also possible to construct a web interface or
service to provide data directly to an online
platform
 The Arduino board's connectivity can be
expanded much further.
12. XII. REFERENCES
[1] Mohmadfurkan A. Sabugar (2021). Internet of
Things (IOT) Based Weather Monitoring System.
[2] Amita M.Bhagat, Ashwini G.Thakare, Kajal A. Molke,
Neha S. Muneshwar (2019). IOT Based Weather
Monitoring and Reporting System Project.
[3] Vinod B.Shende, S.B.Gaikwad,Vijay Aware (2020).
Raspberry Pi based Weather Reporting System Over IOT.
[4] Esp8266 Configuration in Arduino:
http://arduino.esp8266.com/stable/package_esp8
266com_index.json
[5] Ms. Archana Chaugule, Bhagyashree Kulkarni, Sanket
Doke &Hitika Bhandari. SAKEC, Department of
Information Technology IoT based Weather Monitoring
System, IJIRCCE, October, 2020.
[6] M.K. Nallakaruppan, U. Senthil Kumaran.IoT based
Machine Learning Techniques for Climate Predictive
Analysis
[7] Khan, S., Javaid, N., Haider, S., Islam, S. M. R., &
Alrajeh, N. A. (2020). An IoT-Based Smart Weather
Monitoring and Flood Detection System Using Machine
Learning Algorithms. Sensors, 20(12).
[8] Khatib, T., Patil, A. S., & Harkut, D. S. (2020). Internet
of Things Based Weather Monitoring System Using
Wireless Sensor Network. 2020 International Conference
on Emerging Smart Computing and Informatics (ESCI).
[9] Jain, P., Kamboj, V. K., & Sharma, M. (2018). A Review
of Internet of Things Based Smart Weather Monitoring
and Control Systems. 2018.
[10] Sangeetha, S., & Manivannan, M. (2020). IoT-Based
Smart Weather Monitoring System Using Raspberry Pi.
2020.

Weather Reporting System Using Internet Of Things

Recommended

Recommended

More Related Content

Similar to Weather Reporting System Using Internet Of Things

Similar to Weather Reporting System Using Internet Of Things (20)

More from IRJET Journal

More from IRJET Journal (20)

Recently uploaded

Recently uploaded (20)

Weather Reporting System Using Internet Of Things